With the account system coming next week, I've thought about creating a basic template that allows users to easily add new rewards.
For example (Just an example, the data given may be not correct):
Alright, it's just an idea. If there's something others planned to organize badges, awards, and ... then it's OK as well.
EDIT: Just to prevent confusion: This template isn't created to add to user pages, but is actually used to add to game articles and to the account page.